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15.SSC JE (ME)II Strength of Material Booster Quiz-3

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Question 1

The reaction and bending moments at point A of the cantilever beam are:

Question 2

From among the given options, poisson’s ratio is the highest for:

Question 3

A member of length 200 mm and diameter 25 mm is subjected to a tensile load of 20 kN. The final length of the member is found to be 220 mm. The percentage increase in the length of the member is:

Question 4

The total extension of a bar of length ‘ℓ’ revolving about y-axis width an angular speed of ‘ω’ is given by (density of bar is ρ and modulus of elasticity is E)

Question 5

Which of the following is the correct representation of Rankine’s formula ___________?
Where,
P1 = Crippling load
P2 = Crushing load
P3 = Crippling load by Euler’s formula.

Question 6

The shear stress distribution because of transverse load over a rectangular cross-section of a beam follows _______.

Question 7

The radius of the Mohr’s circle is given by:

Question 8

If the value of volumetric strain is 0, then which of the following condition is possible?

Question 9

For the two shafts connected in parallel, find which statement is true?

Question 10

Macaulay’s method of finding deflection is suitable only for

(i) beams having varying flexural rigidity

(ii) Prismatic beams only

(iii) beams subjected to various point loads

(iv) Beam subjected to uniformly distributed loading

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Jul 22AE & JE Exams